CN114159275A

CN114159275A - Rehabilitation training device

Info

Publication number: CN114159275A
Application number: CN202010949560.7A
Authority: CN
Inventors: 李晟; 何庆; 孙凯歌; 祁明彰
Original assignee: Shanghai Shenyi Medical Technology Co ltd
Current assignee: Shanghai Shenyi Medical Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2022-03-11

Abstract

The invention relates to a rehabilitation training device, which comprises a head-wearing part, a control part and a vibration part, wherein the head-wearing part is connected with the control part; the vibration part is arranged on the head-wearing part; the control component is in communication with the vibration component. After a wearer wears the rehabilitation training device, the vibration component on the head-wearing component can be controlled by the control component to output rhythmic vibration or arrhythmic vibration, wherein the rhythmic vibration can enable the wearer to generate rhythmic auditory stimuli, and the arrhythmic vibration can enable the wearer to generate arrhythmic auditory stimuli; rhythmic auditory stimuli can relieve the gait freezing problem of a patient, while non-rhythmic auditory stimuli can provide acoustic stimuli when the patient speaks, guide the patient to increase the speaking volume and reduce language communication disorder.

Description

Rehabilitation training device

Technical Field

The invention relates to the technical field of rehabilitation training, in particular to rehabilitation training equipment.

Background

Parkinson's disease is a common nervous system degenerative disease, and is common in the elderly, with an average onset age of about 60 years. The most important pathological change of Parkinson's disease is the degenerative death of mesencephalic nigral Dopamine (DA) neurons, which causes a marked reduction in striatal DA content and causes disease. More than 500 million Parkinson disease users in the world, nearly 300 million Parkinson disease users in China, and about 10 million new users in China every year. Due to the pathogenesis, most patients have motion symptoms such as resting tremor, myotonia, bradykinesia, gait freezing and the like, and the motion symptoms can greatly influence the life of users. The gait freezing symptom is represented by transient block of movement, a user is hesitant to start, cannot walk, and is difficult to lift feet and take a step, the walking lasts for several seconds or even tens of seconds generally, and the most serious gait freezing symptom is frequent when the user walks, and the user cannot independently walk. At present, gait freezing is treated by adopting drug therapy or deep brain stimulation and rehabilitation training.

Relevant researches show that the rhythmic sound stimulation can relieve gait disorder and reduce the stepping time change of a user; meanwhile, after a Parkinson user is ill, the situation that the speaking voice is reduced and the speaking is not clear can occur probably. When the user speaks, the voice stimulation is actively added to the user, the user can be promoted to actively increase the speaking volume, and the user can better communicate with other people. Most of the existing gait-freezing wearable relieving devices are complex to wear, and cannot be simply integrated into the normal life of a user due to complex structure, large size and the like, so that the wearable will is reduced. And sound transmission of the conventional sound stimulation wearing equipment is usually conducted through ear canal air, and most users block the external ear canal after using the conventional sound wearing equipment, so that the discrimination of the users on external sound signals is weakened. Further, if the outer or middle ear of the user has a lesion, the conventional acoustic stimulation wearable device cannot be normally used.

Therefore, the existing acoustic stimulation wearing equipment needs to block the external auditory canal to transmit sound through air conduction, so that the discrimination of external acoustic signals after being worn by a user is weakened, and the external ear or the middle ear of the user with pathological changes cannot be normally used.

Disclosure of Invention

The invention aims to provide a rehabilitation training device, which aims to relieve the walking problem of a wearer by generating rhythmic auditory stimulation through rhythmic vibration, help the wearer to perform walking training rehabilitation, or generate the rhythmic auditory stimulation through the rhythmic vibration, so as to guide the wearer to improve the speaking volume and reduce the language communication disorder of the wearer.

In order to achieve the above object, the present invention provides a rehabilitation training device, which is worn on the head and includes a head wearing part, a vibration part, and a control part; the vibration part is arranged on the head-mounted part, is in communication connection with the control part and is used for generating vibration under the control of the control part; the control component has a first mode of operation and a second mode of operation;

when the control component is in the first working mode, the control component is used for controlling the vibration component to generate rhythmic vibration, and vibration waves generated by the rhythmic vibration are used for conducting through the skull of a wearer to enable the wearer to generate rhythmic auditory stimuli;

when the control component is in the second working mode, the control component is used for controlling the vibration component to generate the arrhythmic vibration, and the vibration wave generated by the arrhythmic vibration is used for conducting through the skull of the wearer to enable the wearer to generate the arrhythmic auditory stimulation.

Optionally, the frequency of the rhythmic vibration is 2000-8000 Hz, and/or the frequency of the arrhythmic vibration is 2000-15000 Hz.

Optionally, the vibration member includes a plurality of vibrators separately provided on the head mount member.

Optionally, the vibrating member comprises two of the vibrators for being disposed in the front ear areas on both sides of the wearer's head.

Optionally, the head-wearing part comprises an unclosed annular head-wearing object, and the two vibrators are respectively arranged at two opposite ends of the annular head-wearing object.

Optionally, at least one said vibrator is configured to be pressed to conform to a wearer's head.

Optionally, the headgear is configured to be adjustable in size to accommodate different wearer head sizes, and/or the position of at least one said vibrator on the headgear is adjustable.

Optionally, the rehabilitation training device further comprises a storage component for storing the first operating mode and the second operating mode;

the control component is used for selecting a corresponding working mode from the storage component according to an external instruction and controlling the vibration component to generate vibration according to the selected working mode.

Optionally, the control component comprises a master control component and a slave control component which are communicatively connected, the master control component detachably providing an outer surface of the headset; the slave control part is fixed in the head wearing part in an undetachable way;

the master control unit is used for receiving the external instruction to select a corresponding working mode and transmitting the working mode to the slave control unit;

the slave control component is used for controlling the vibration component to generate vibration according to the selected working mode. Optionally, the main control unit comprises a main controller and a main communicator which are in communication connection; the slave control part comprises a slave controller and a slave communicator which are connected in a communication way; the master communicator is used for communicating with the slave communicator in a wireless mode;

the master controller is used for receiving the external instruction to select a corresponding working mode and transmitting the working mode to the slave communicator through the master communicator;

and the slave controller receives the selected working mode through the slave communicator and controls the vibration component to generate vibration according to the selected working mode.

Optionally, the storage means comprises a master memory and a slave memory;

the main memory is used for storing the directory of the first working mode and the directory of the second working mode;

the slave memory is used for storing the working parameters corresponding to the directory of the first working mode and the working parameters corresponding to the directory of the second working mode; the working parameters comprise preset vibration frequency and volume;

the main control unit is used for determining a corresponding directory of the working mode from the main memory according to the external instruction;

the slave control component is used for acquiring corresponding working parameters from the slave storage according to the determined catalog of the working modes so as to enable the vibration component to generate vibration according to the selected working parameters.

Optionally, the rehabilitation training device further comprises an input component for receiving the external instruction and transmitting the external instruction to the control component.

Optionally, the main control unit further comprises a main control power supply;

the rehabilitation training device further comprises a power supply component, wherein the power supply component is arranged on the head-mounted component and used for storing electric energy so as to supply power to the slave control component and the vibration component; the main control power supply is used for being connected with the power supply unit to obtain electric energy and supplying power to the main control unit.

Optionally, a first charging contact is arranged on the head-mounted component and connected with the power supply component; the main control unit is provided with a second charging contact connected with the main control power supply, and the second charging contact is used for being connected with the first charging contact.

Optionally, the second charging contact is for magnetically connecting with the first charging contact.

Optionally, a storage groove is provided on the head-mounted component, the main control component is detachably disposed in the storage groove, and the first charging contact is disposed on a groove wall of the storage groove.

Optionally, the master communicator and the slave communicator both have an operating state and a non-operating state;

when the master communicator and the slave communicator are both in working states, the master communicator and the slave communicator establish wireless communication connection;

when the master communicator and the slave communicator are both in a non-working state, the master communicator and the slave communicator are disconnected in wireless communication.

Optionally, the main controller is configured to control a working state of the main communicator according to a connection state between the second charging contact and the first charging contact; the slave controller is used for controlling the working state of the slave communicator according to the connection state between the second charging contact and the first charging contact;

wherein when the second charging contact is disconnected from the first charging contact, the master communicator and the slave communicator establish a wireless communication connection.

After a wearer wears the rehabilitation training device provided by the invention, the vibration component on the head-wearing component can be controlled by the control component to output rhythmic vibration or arrhythmic vibration. When rhythmic vibration is output, the generated vibration wave is conducted to perilymph through the skull of the wearer, and the spiral organ of the cochlea is further excited to generate auditory sensation, so that the wearer can hear the rhythmic vibration generated by the vibration component, the rhythmic vibration is converted into rhythmic sound stimulation signals in the brain, and the converted rhythmic sound stimulation signals can relieve the gait freezing problem of the wearer and help the wearer to perform postoperative rehabilitation. In addition, when the arrhythmic vibration is output, the generated vibration wave is conducted to perilymph through the skull of the wearer similarly, and the spiral organ of the cochlea is further excited to generate auditory sense, so that the wearer can hear the arrhythmic vibration emitted by the vibration component, and the arrhythmic vibration is converted into an arrhythmic sound stimulation signal in the brain, so that the sound stimulation is provided when the wearer speaks, the speaking volume of the wearer is guided to be increased, and the language communication disorder is reduced. Compared with the prior art, the gait freezing problem is relieved by using the sound stimulation generated by external vibration or the language communication disorder of a patient is relieved, in the mode, the vibration is conducted through the skull of a wearer to finally generate auditory stimulation, the loss of energy transfer is reduced, the conduction speed is higher, the coverage frequency range is wider, clear sound stimulation signals can be formed in the brain of the wearer, the problems of stiff gait and poor spoken language sound are effectively relieved, and the rehabilitation training effect is good.

The rehabilitation training device does not need to block the external auditory canal of a wearer, does not affect the normal hearing of the wearer, is used by other hearing devices, and is less affected by hearing reduction caused by ear drum pathological changes or recession of the wearer, so that the reliability and the safety are better, and the applicable population is wider. The invention is small, portable and convenient, does not influence the normal life of the wearer, and improves the wearing desire of the wearer.

The control unit of the above-mentioned rehabilitation training device preferably comprises a master control unit detachably provided on the outer surface of the head-mounted unit and a slave control unit non-detachably fixed inside the head-mounted unit. Set up like this, be convenient for when not using, accomodate main control unit on wearing the part, conveniently carry, when using, can follow wearing the part and take off moreover, the person of being convenient for adjusts, makes the use more convenient. Moreover, the invention can actively adjust the frequency of the vibration stimulation through the input component according to the condition of the wearer, thereby having more convenient and flexible use and better rehabilitation training effect.

The head-wearing part of the rehabilitation training device is preferably a non-closed annular head-wearing object used for being clamped on the head of a wearer, and preferably two vibrators are respectively arranged at two ends of the annular head-wearing object, so that the structure can apply pressure to the vibrators through clamping, the vibrators are enabled to be better attached to the skull, and the vibration transmission effect is better. In addition, the master communicator and the slave communicator of the rehabilitation training device do not communicate when the device does not work, so that energy consumption is saved.

Drawings

It will be appreciated by those skilled in the art that the drawings are provided for a better understanding of the invention and do not constitute any limitation to the scope of the invention. In the drawings:

FIG. 1 is a schematic view of a rehabilitation training device worn on the head of a wearer in accordance with a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of the rehabilitation training device in the preferred embodiment of the present invention;

FIG. 3 is a block diagram of the main control unit of the rehabilitation training device in the preferred embodiment of the present invention;

fig. 4 is a block diagram of the main control unit and the slave control unit in the rehabilitation training device according to the preferred embodiment of the present invention, and a schematic diagram of the communication between the two units.

The reference numerals are explained below:

rehabilitation training device-10;

a headgear component-11; receiving groove-111; a first charging contact-112;

a power supply section-12; a rechargeable power supply-121; a charging interface-122;

a control part-13; a main control unit-131; a second charging contact-1311; main controller-1312; a main control power supply-1313; a master communicator-1314; an input component-1315; main memory-1316; a lanyard-1317; slave control means-132; slave controller-1321; slave communicator-1322; from memory-1323;

a vibrating member-14; a first vibrator-141; a second vibrator-142;

the wearer's head-20;

the same or similar reference numbers in the drawings identify the same or similar elements.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

Furthermore, each of the embodiments described below has one or more technical features, and thus, the use of the technical features of any one embodiment does not necessarily mean that all of the technical features of any one embodiment are implemented at the same time or that only some or all of the technical features of different embodiments are implemented separately. In other words, those skilled in the art can selectively implement some or all of the features of any embodiment or combinations of some or all of the features of multiple embodiments according to the disclosure of the present invention and according to design specifications or implementation requirements, thereby increasing the flexibility in implementing the invention.

To further clarify the objects, advantages and features of the present invention, a more particular description of the invention will be rendered by reference to the appended drawings. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. As used in this specification, the singular forms "a," "an," and "the" include plural referents unless the content clearly dictates otherwise. As used in this specification, the meaning of "a plurality" generally includes two or more unless the content clearly dictates otherwise. As used in this specification, the term "or" is generally employed in its sense including "and/or" unless the content clearly dictates otherwise.

Furthermore, in the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

As shown in fig. 1 and 2, the embodiment of the present invention provides a rehabilitation training device 10, which can be worn on the head 20 of a wearer to perform rehabilitation training of language and/or walking on the wearer, wherein the rehabilitation training is not limited to the treatment of the gait freezing disease, and can also be used for the treatment of other neurological diseases. The rehabilitation training device 10 specifically comprises a head-wearing part 11, a power supply part 12, a control part 13 and a vibration part 14, wherein the power supply part 12 is preferred, for example, the control part 13 and the vibration part 14 can be provided with power sources.

The head mount 11 is intended to be detachably worn on the head 20 of a wearer, but its structure is not limited to a head clip manner. The vibration part 14 is provided on the head-mounted part 11 for generating vibrations to give auditory stimuli to the wearer. The vibration member 14 may include one or more vibrators, which are separately provided and may be two or more. Preferably, the vibration member 14 includes two vibrators, i.e., a first vibrator 141 and a second vibrator 142, which respectively generate vibrations independently and in the same vibration state. The advantage of setting up two vibrators is, when guaranteeing to produce enough clear sound stimulation, can also reduce cost, reduces the volume of whole equipment, simplifies the structure of whole equipment. In addition, a plurality of the vibrators are separately provided to generate vibrations at different portions of the wearer's head, and each vibrator is closely attached to the head 20 so that the generated vibrations can be transmitted through the wearer's skull bone.

In this embodiment, the two vibrators are disposed in the front areas of the ears on the two sides of the head of the wearer, and preferably, the two vibrators are pressed against the skull by applying pressure, so as to achieve the effect of clinging to the skull, and improve the effect of vibration transmission. The location of one or more of the vibrators on the headgear 11 is not particularly required, and two vibrators may be disposed at opposite ends of the headgear 11, or may be disposed away from both ends, as illustrated in the present embodiment, for example. Preferably, the size of the head-wearing part 11 can be adjusted to adapt to the head sizes of different wearers, so that the wearing is more convenient. Further, the position of one or more of the vibrators on the head-wearing part 11 may be fixed or not, for example, at least a part of the vibrators are movably disposed on the head-wearing part 11, which not only facilitates adjustment of the vibration position, but also facilitates adaptation to different head sizes of wearers. It will be appreciated that the position adjustability of the vibrator and the size adjustability of the headgear 11 may also be provided separately or simultaneously. In the present invention, the type of vibrator is not limited, and an existing vibrator may be used, and a vibrator having a small size, a light weight, and high reliability is preferable.

The control component 13 is in communication connection with the vibration component 14 for controlling the vibration component 14 to generate vibrations. When the vibration part 14 receives a control command from the control part 13, the vibration part is started and generates vibration. In the technical solution of the present invention, the control component 13 can be selectively in a first operation mode or a second operation mode. When the control part 13 is in the first working mode, the control part 13 is used for controlling the vibration part 14 to generate rhythmic vibration, and vibration waves generated by the rhythmic vibration are conducted through the skull of the wearer to enable the wearer to generate rhythmic auditory stimuli. When the control part 13 is in the second working mode, the control part 13 is used for controlling the vibration part 14 to generate the arrhythmic vibration, and the vibration wave generated by the arrhythmic vibration is also conducted through the skull of the wearer to cause the wearer to generate the arrhythmic auditory stimulation. In the present invention, the vibration frequency of the rhythmic vibration or the arrhythmic vibration may be adjusted according to the user's needs, and is not particularly limited. More preferably, the frequency of the rhythmic vibration generated by the vibration member 14 is 2000 to 8000Hz, and the frequency of the arrhythmic vibration generated by the vibration member 14 is 2000 to 15000 Hz.

The working principle of the rehabilitation training device 10 of the present invention is: when the walking state of the wearer needs to be relieved, such as the gait freezing problem of the wearer is relieved, at the moment, after the device is started, the control component 13 is utilized to control the vibration component 14 to start and generate rhythmic vibration, the generated vibration wave is conducted to perilymph through the skull of the wearer, and the spiral organ of the cochlea is further excited to generate auditory sense, so that the wearer can hear the rhythmic vibration generated by the vibration component 14, the rhythmic vibration can be converted into rhythmic sound stimulation signals in the brain, and the converted rhythmic sound stimulation signals can relieve the walking state of the wearer and help the wearer to carry out walking rehabilitation training. When the language communication disorder of the wearer needs to be relieved, after the device is started, the control part 13 is used for controlling the vibration part 14 to start and generate disordered vibration, the generated vibration waves are conducted to perilymph through the skull of the wearer, and the spiral device of the cochlea is further excited to generate auditory sense, so that the wearer can hear the disordered vibration sent by the vibration part 14, the disordered vibration can be converted into an arrhythmic sound stimulation signal in the brain, and the converted arrhythmic sound stimulation signal can provide sound stimulation when the wearer speaks, so that the wearer is guided to improve the speaking volume and the language communication disorder is reduced.

Thus, the vibratory output of the vibratory member 14 may include rhythmic and chaotic vibrations. Here, the rhythmic vibration means that the vibration member 14 intermittently or continuously emits vibration of the same frequency; the random vibration means that the vibration member 14 randomly emits vibrations of different frequencies.

Compared with the prior art, the rehabilitation training device 10 only utilizes the sound stimulation generated by external vibration to relieve the gait freezing problem or relieve the language communication disorder of a patient, in the mode, the vibration is conducted through the skull of the wearer, and finally the auditory stimulation is generated, so that the loss of energy transfer is reduced, the conduction speed is higher, the coverage frequency range is wider, clear sound stimulation signals can be formed in the brain of the wearer, the problems of stiff gait and weak spoken language are effectively relieved, and the rehabilitation training effect is good. In addition, the rehabilitation training device 10 does not need to block the external auditory canal of the wearer, does not affect the normal hearing of the wearer, and is less affected by hearing reduction caused by ear drum pathological changes or degeneration of the wearer due to the use of other hearing devices, so that the reliability and the safety are better, and the applicable population is wider. The rehabilitation training device 10 is small, exquisite and portable, is convenient to carry, does not influence the normal life of a wearer, and improves the wearing willingness of the wearer.

It is to be understood that when the vibration member 14 includes a plurality of vibrators, the plurality of vibrators generally simultaneously generate rhythmic vibration or arrhythmic vibration, and the vibration states are the same, the vibration states including the vibration frequency.

Further, the rehabilitation training device 10 further comprises a storage component for storing the first operating mode and the second operating mode. Preferably, the control unit 13 is configured to select a corresponding operating mode from the storage unit according to an external instruction, and control the vibration unit 14 to generate vibration according to the selected operating mode. Therefore, the frequency of the vibration stimulation is conveniently and accurately adjusted according to the actual situation of the wearer through the externally input instruction so as to find the rehabilitation treatment scheme suitable for the wearer, so that the use is more convenient and flexible, and the rehabilitation treatment effect is better.

Further, the power supply unit 12 is disposed on the head-wearing unit 11, preferably inside the head-wearing unit 11, and functions to store electric energy and supply power to at least the vibration unit 14, and preferably also to the control unit 13. The power supply unit 12 preferably includes a rechargeable power supply 121, which is long lasting. The power supply unit 12 further includes a charging interface 122 connected to the rechargeable power supply 121, so as to obtain external electric energy through the charging interface 122 and further store the external electric energy in the rechargeable power supply 121.

In some embodiments, the control component 13 may be integrated with the headgear component 11, forming a unitary body with the headgear component 11. In other embodiments, the control component 13 is detachably disposed on the head-wearing component 11 and is separated from the head-wearing component 11, so that the control component 13 can be stored on the head-wearing component 11 when not in use, and is convenient to carry, and when in use, the wearer can remove the control component 13 from the head-wearing component 11, and operate the vibration component 14 in a remote control manner, so that the adjustment is more convenient. In the following description, the control unit 13 and the head-wearing unit 11 are mainly illustrated as separate bodies, and the structure and the usage of the rehabilitation training device 10 of the present invention will be further described, but the present invention is not limited thereto.

Referring to fig. 2, to form a split design, the control unit 13 preferably includes a master control unit 131 and a slave control unit 132 communicatively coupled. The slave control unit 132 is fixedly disposed inside the head mount 11 in a non-detachable manner, the master control unit 131 is detachably secured to the outer surface of the head mount 11, and the master control unit 131 is connected to the slave control unit 132 in a wireless communication manner. When the main control unit 131 is removed from the headgear assembly 11, the main control unit 131 sends an instruction to the slave control unit 132, and the slave control unit 132 controls the vibration unit 14 to generate vibration in the selected operation mode according to the received instruction. Further, the master control unit 131 is configured to receive an external command to select a corresponding operation mode and transmit the selected operation mode to the slave control unit 132, and the slave control unit 132 is configured to adjust the vibration state of the vibration unit 14 according to the selected operation mode and generate vibration.

Further, the rehabilitation training device 10 further comprises an input unit 1315 (see fig. 3) for receiving external commands and transmitting them to the control unit 13, for example, to the main control unit 131. The input component 1315 may be an interactive interface or control buttons. The interactive interface may include one or more control buttons by which the wearer can adjust the vibration frequency, volume, etc., and also set the mode of operation. In other cases, the interactive interface may not be provided, and in this case, the wearer may set the vibration frequency, the sound volume, etc. and select the operation mode by using one or more control buttons as long as one or more control buttons are provided on the head-mounted component 11.

Further in a preferred operation, after the device is activated, the wearer can set the vibration frequency, volume, etc. through the interactive interface of the master control unit 131, after which the master control unit 131 sends instructions to the slave control unit 132 regarding these vibration states, and the slave control unit 132, upon receiving the instructions regarding the vibration states, controls the vibration unit 14 to generate vibrations according to the operation mode to be performed as desired.

Referring to fig. 1, the head-mounted unit 11 is preferably provided with a receiving groove 111, and the main control unit 131 can be placed in the receiving groove 11. The shape of the receiving groove 11 is preferably matched with the shape of the main control unit 131 to facilitate positioning and the receiving operation. Preferably, a first charging contact 112 connected to the rechargeable power source 121 is disposed on a wall of the receiving slot 11, and the main control unit 131 further includes a second charging contact 1311 (see fig. 3), so that when the two charging contacts are connected, the main control unit 131 can be powered by the rechargeable power source 121. Preferably, the first charging contact 112 and the second charging contact 1311 are preferably magnetically connected, for example, both charging contacts are magnetically-attracted inductive charging contacts, so as to ensure that the two charging contacts are not easily separated by using the magnetic connection, thereby ensuring the reliability of power supply.

In addition, in order to generate clearer sound stimulation, the head-wearing part 11 is preferably fixed on the head 20 in a clamping manner, so that one or more vibrators exert certain pressure on the head of the wearer to better fit with the skull, the vibration transmission effect is better, and clearer sound stimulation signals are generated in the brain. Further, the head-mount 11 includes a non-closed loop-shaped head-mount for holding on the head of the wearer, and preferably two vibrators are respectively provided at both ends of the loop-shaped head-mount so as to apply a certain pressure and generate vibration in the ear front area on both sides of the head of the wearer. The annular headwear has an interior cavity for placement of wires, electronics, power supplies, and the like. It should be understood that non-closed means that the opening is formed circumferentially.

Referring next to fig. 3, the main control unit 131 includes a second charging contact 1311, a main controller 1312, and a main communicator 1314. The master controller 1312 is communicatively connected to the master communicator 1314, and is configured to receive an external command to select a corresponding operation mode and transmit the selected operation mode to the slave controller 132 through the master communicator 1314. Further, the main control unit 131 further includes a main control power source 1313 connected to the second charging contact 1311. The main control unit 131 may charge the main control power 1313 with the rechargeable power supply 121 through the connection between the second charging contact 1311 and the first charging contact 112, or may directly connect the second charging contact 1311 to an external power supply to charge the main control power 1313. The master control power supply 1313 stores power and provides power to the master controller 1312 and the master communicator 1314. Preferably, when not in use, the main control unit 131 can be charged by being stored in the headwear 11, which is more convenient to use.

Preferably, the storage unit includes a main memory 1316 (see fig. 4), and the main memory 1316 may be integrated in the main control unit 131 or provided separately from the main control unit 131. Integration includes physical space within the same container or close mechanical connections, as well as simultaneous storage and control functions through a single device. The main memory 1316 is configured to store a directory of the first operating mode and a directory of the second operating mode, where the directories are equivalent to indexes, and are convenient for obtaining corresponding operating parameters according to the indexes. It should be understood that in the first operating mode, the corresponding operating parameters include preset vibration frequencies, such as multiple sets of vibration frequencies preset by the developer within a preset vibration frequency range, a vibration frequency set by the user (the vibration frequency should be included in the preset vibration frequency range), and a volume set by the user, and the control unit 13 can control the vibration unit 14 to generate rhythmic vibration according to the vibration frequency and the volume set by the user, and can also control the vibration unit 14 to generate rhythmic vibration according to the preset vibration frequency and the volume. Similarly, in the second operating mode, the corresponding operating parameters include a plurality of sets of vibration frequencies preset by the developer within the preset vibration frequency range and the volume set by the user, and the control unit 13 controls the vibration unit 14 to generate the arrhythmic vibration according to the preset vibration frequencies according to the volume set by the user, it should be understood that the preset vibration frequencies are random at this time. It is further understood that the predetermined vibration frequency may be 2000 to 8000Hz as described above in the first operation mode, and 2000 to 15000Hz as described above in the second operation mode.

Without being limited thereto, the main memory 1316 may also hold information set at the input unit 1315, and other information, such as basic data on which the main control unit 131 operates. When the wearer sets information at the input component 1315, the master controller 1312 determines a list of corresponding operating modes from the master memory 1316 based on the information set at the input component 1315, and the slave control component 132 is configured to determine corresponding operating parameters based on the list of determined operating modes.

Referring to fig. 4, the slave control component 132 may include a communicatively coupled slave controller 1321 and a slave communicator 1322. The master communicator 1314 is used for wireless communication with the slave communicator 1322. The slave controller 1321 receives the selected operation mode from the communicator 1322 and controls the vibration member 14 to generate vibration according to the selected operation mode. For example, the master communicator 114 and the slave communicator 1322 may be wireless communication modules, such as bluetooth, WIFI, and other short-range wireless communication modules, which facilitate connection between the device and mobile devices such as mobile phones, and provide multiple connection control modes for the device, and at this time, the master control unit 131 may be a mobile terminal such as a mobile phone.

Further, the storage means further includes a slave memory 1323, and the slave memory 1323 may be integrated in the slave control means 132 or provided separately from the slave control means 132. The slave memory 1323 is configured to store the operating parameters corresponding to the directory of the first operating mode and the operating parameters corresponding to the directory of the second operating mode. When the wearer sets information at the input 1315, the slave controller 1321 retrieves the corresponding operating parameters from the memory 1323 according to the information transmitted from the master controller 1312, so that the vibration unit 14 generates vibration according to the selected operating parameters. In addition, the slave memory 1323 may also hold other information, such as basic data run by the slave control element 132. In addition, the rechargeable power supply 121 can charge a main control power supply 1313, and the main control power supply 1313 is used for supplying power to the main controller 1312 and the main communicator 1314. The rechargeable power supply 121 also supplies power to the slave controller 1321 and the slave communicator 1322.

Further, the master communicator 1314 and the slave communicator 1322 both have an active state and an inactive state. When the master communicator 1314 and the slave communicator 1322 are both in an operating state, the master communicator 1314 and the slave communicator 1322 establish a wireless communication connection; when the master communicator 1314 and the slave communicator 1322 are both in the non-operating state, the master communicator 1314 and the slave communicator 1322 are disconnected in wireless communication. The advantage of the arrangement is that energy and electricity are saved. Further, the main controller 1312 is configured to control the operating state of the main communicator 1314 according to the connection state between the second charging contact 1311 and the first charging contact 112; the slave controller 1321 is configured to control an operating state of the slave communicator 1322 according to a connection state between the second charging contact 1311 and the first charging contact 112. When the second charging contact 1311 is disconnected from the first charging contact 112, the master communicator 1314 and the slave communicator 1322 establish a wireless communication connection. In more detail, when the wearer removes the main control unit 131 from the headgear 11, the first charging contact 112 and the second charging contact 1311 are separated, and at this time, the separation signals of the two contacts are respectively sent to the slave controller 1321 and the master controller 1312, so that the slave controller 1321 wakes up the slave communicator 1322, and the master controller 1312 wakes up the master communicator 1314, and thus the master communicator 1311 and the slave communicator 1322 can be triggered to establish a wireless connection and start to operate, that is, the two communication units are not always in an operating state, and only when the rehabilitation training device 10 is in use, the operation is started.

Further, the main control unit 131 may further include a hanging rope 1317 (see fig. 3), and when the main control unit 131 is detached from the head-mounted unit 11, the hanging rope 1317 is convenient to carry the main control unit 131, and may also be prevented from being lost.

Further, a motion sensor may be disposed on the head-wearing part 11 for sensing a motion state of the wearer, and the control part 13 is configured to adjust the vibration state of the vibration part 14 according to the motion information sensed by the motion sensor. The motion sensor can be one or more of an acceleration sensor, a rotation vector sensor, a gravity sensor and the like. The motion state of walking and stillness of the wearer is actively sensed through the motion sensor, the output state of rhythmic vibration signals can be better controlled, gait freezing is effectively relieved, and the rehabilitation training effect is improved. Furthermore, the head-wearing part 11 may be further provided with a vibration sensor, such as a piezoelectric, inductive, capacitive or resistive vibration sensor, and more preferably a piezoelectric vibration sensor sensitive to a small vibration. Different human body vibration states of the wearer during speaking and silencing are actively sensed through the vibration sensor, so that the control part 13 can adjust the vibration state of the vibration part 14 according to vibration information sensed by the vibration sensor, the output state of a chaotic vibration signal can be better controlled, the problem of language communication obstacle is better treated, and the operation of the wearer is reduced.

The present invention is not particularly limited in kind of the controller. The controller may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP) 301, an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general purpose processor may be a microprocessor or it may be any conventional processor or the like which is the control center for the electronic device and which connects the various parts of the overall electronic device using various interfaces and lines. Also, the present invention has no particular limitation on the kind of the memory. The memory may be non-volatile and/or volatile memory. The non-volatile Memory may include Read Only Memory (ROM), programmable ROM (prom), electrically programmable ROM (eprom), electrically erasable programmable ROM (eeprom), variable resistive Memory (ReRAM), phase change Memory (PCRAM), or Flash Memory (Flash Memory). Volatile memory can include Random Access Memory (RAM), registers, or cache. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

It should be understood that the type of the control unit 13 is not particularly limited in the present invention, and may be hardware for executing logical operations, such as a single chip microcomputer, a microprocessor, a Programmable Logic Controller (PLC) or a Field-Programmable Gate Array (FPGA), or a software program, a function module, a function, an Object library (Object Libraries) or a Dynamic-Link library (Dynamic-Link Libraries) for implementing the above functions on a hardware basis. Alternatively, a combination of the above two. A person skilled in the art will know how to implement the functions of the control unit 13 in detail on the basis of the disclosure of the present application. In addition, a person skilled in the art will know how to implement the communication among the control unit 13, the vibration unit 14, the input unit 1315 and the storage unit based on the disclosure of the present application, and all of the communication manners can be referred to in the prior art.

The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the present invention.

Claims

1. A rehabilitation training device is worn on the head and is characterized by comprising a head wearing part, a vibration part and a control part; the vibration part is arranged on the head-mounted part, is in communication connection with the control part and is used for generating vibration under the control of the control part; the control component has a first mode of operation and a second mode of operation;

2. The rehabilitation training device of claim 1, wherein the rhythmic vibration has a frequency of 2000-8000 Hz; and/or the frequency of the arrhythmic vibration is 2000-15000 Hz.

3. The rehabilitation training device according to claim 1 or 2, wherein the vibration member includes a plurality of vibrators separately provided on the head-mounted member.

4. The rehabilitation training device of claim 3, wherein the vibrating member comprises two of the vibrators for placement in the anterior and lateral regions of the wearer's head.

5. The rehabilitation training device of claim 4, wherein the headgear comprises an open loop headgear and the two vibrators are disposed at opposite ends of the loop headgear.

6. The rehabilitation training device of claim 3, wherein at least one of the vibrators is configured to be pressed to conform to a wearer's head.

7. The rehabilitation training device of claim 3, wherein the headgear is configured to be adjustable in size to accommodate head sizes of different wearers, and/or the position of the at least one vibrator on the headgear is adjustable.

8. The rehabilitation training device according to claim 1 or 2, further comprising a storage means for storing the first operating mode and the second operating mode;

9. The rehabilitation training device of claim 8, wherein the control unit comprises a master control unit and a slave control unit communicatively connected;

the main control part is detachably arranged on the outer surface of the head-wearing part; the slave control part is fixed in the head wearing part in an undetachable way;

the slave control component is used for controlling the vibration component to generate vibration according to the selected working mode.

10. The rehabilitation training device of claim 9, wherein the master control unit includes a communicatively connected master controller and master communicator; the slave control part comprises a slave controller and a slave communicator which are connected in a communication way; the master communicator is used for communicating with the slave communicator in a wireless mode;

11. The rehabilitation training device of claim 9, wherein the storage component includes a master memory and a slave memory;

12. The rehabilitation training device of claim 8, further comprising an input component for receiving the external command and transmitting it to the control component.

13. The rehabilitation training device of claim 10, wherein the master control unit further comprises a master control power supply;

the rehabilitation training device further comprises a power supply component, wherein the power supply component is arranged on the head-mounted component and used for storing electric energy so as to supply power to the slave control component and the vibration component;

the main control power supply is used for being connected with the power supply unit to obtain electric energy and supplying power to the main control unit.

14. The rehabilitation training device of claim 13, wherein the head-mounted device is provided with a first charging contact connected to the power supply device; the main control unit is provided with a second charging contact connected with the main control power supply, and the second charging contact is used for being connected with the first charging contact.

15. The rehabilitation training device of claim 14, wherein the second charging contact is configured to magnetically couple with the first charging contact.

16. The rehabilitation training device according to claim 14, wherein a receiving groove is provided on the head-mounted member, the main control unit is detachably disposed in the receiving groove, and the first charging contact is disposed on a groove wall of the receiving groove.

17. The rehabilitation training device of claim 14, wherein the master communicator and the slave communicator each have an active state and an inactive state;

18. The rehabilitation training device of claim 17, wherein the main controller is configured to control an operating state of the main communicator according to a connection state between the second charging contact and the first charging contact; the slave controller is used for controlling the working state of the slave communicator according to the connection state between the second charging contact and the first charging contact;